从植物愈伤组织中定向筛选抗病突变体关键问题之一是筛选效率,国内的传统筛选是用三角瓶做为筛选皿进行。此法最困难的问题是把不耐高温的筛选压力快速加入培养基内,此外,三角瓶不仅多占空间,接种也不方便,且用量大,洗涤麻烦。为提高效率作者把植物病理学培养微生物的方法移植过 One of the key problems in the directional screening of disease-resistant mutants from plant callus is the screening efficiency. The traditional domestic screening is carried out using a triangular flask as a screening dish. This method is the most difficult problem is to quickly filter intolerant to high temperature media, in addition, the triangle bottle not only more space, vaccination is not convenient, and the amount of large, washing trouble. In order to improve efficiency, the author of the plant pathology culture of microorganisms transplanted